Gammarus chevreuxi was created in 1913.
Phymorhynchus chevreuxi was created in 1897.
Gammarus setosus was created in 1931.
Gammarus pecos was created in 1970.
Gammarus hyalelloides was created in 1976.
Gammarus pulex was created in 1758.
Homarus gammarus was created in 1758.
Gammarus roeseli was created in 1835.
Gammarus desperatus was created in 1981.
Gammarus acherondytes was created in 1940.
Gammarus bousfieldi was created in 1961.
Gammarus lacustris was created in 1863.
no